[ 3034.413855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready
[ 3034.431176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready
[ 3034.433809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready
[ 3035.437058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client_r: link becomes ready